#!/usr/bin/env python3
"""Clean, self-contained manifest generator (tab-delimited; no CSV quoting issues)."""
import os
from collections import defaultdict
from pathlib import Path

ROOT = Path(os.environ.get("WIZARDWORK_ROOT", "/root/troupe-standup/wizard-work"))
OUT = Path(os.environ.get("WIZARDWORK_OUT", "/root/troupe-standup/wizard-work/ledger"))
MANIFEST = OUT / "wizardwork-file-manifest.tsv"   # tab-delimited manifest

def build():
    rows = []
    for top in sorted(ROOT.iterdir()):
        if not top.is_dir():
            continue
        for dirpath, _dirnames, filenames in os.walk(top):
            for fn in filenames:
                p = Path(dirpath) / fn
                rel = p.relative_to(ROOT)
                rows.append((rel.as_posix(), p.stat().st_size, fn, top.name))
    rows.sort()
    with open(MANIFEST, "w") as f:
        for rel, size, fn, top in rows:
            f.write(f"{rel}\t{size}\t{fn}\t{top}\n")
    print("manifest written:", MANIFEST, "rows:", len(rows))

if __name__ == "__main__":
    build()